Class 2026 Vanilla Graduation Cake (Printable View)

Fluffy vanilla sheet cake with creamy buttercream and colorful graduation-themed decorations.

# What You'll Need:

→ Cake

01 - 3 cups all-purpose flour
02 - 2½ teaspoons baking powder
03 - ½ teaspoon baking soda
04 - ½ teaspoon salt
05 - 1 cup unsalted butter, room temperature
06 - 2 cups granulated sugar
07 - 4 large eggs, room temperature
08 - 1 tablespoon vanilla extract
09 - 1½ cups whole milk, room temperature

→ Vanilla Buttercream

10 - 1 cup unsalted butter, room temperature
11 - 4 cups powdered sugar, sifted
12 - 2 teaspoons vanilla extract
13 - ¼ cup whole milk, room temperature
14 - Pinch of salt

→ Decoration

15 - Graduation-themed sprinkles or edible decorations
16 - Gel food coloring, optional for school colors

# How To Make It:

01 - Preheat oven to 350°F. Grease a 12x18-inch sheet pan and line with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
03 - In a large bowl, beat butter and sugar together until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract.
05 - Add half the dry ingredient mixture to the wet mixture and mix on low speed. Pour in half the milk and mix gently. Repeat with remaining dry ingredients and milk, mixing just until combined.
06 - Pour batter into the prepared pan and spread evenly.
07 - Bake for 28 to 32 minutes, or until a toothpick inserted in the center comes out clean.
08 - Let the cake cool completely in the pan on a wire rack.
09 - Beat butter until creamy, about 2 minutes. Gradually add powdered sugar, mixing on low speed. Add vanilla, milk, and salt. Beat on high for 2 to 3 minutes until fluffy. Add food coloring if desired.
10 - Spread buttercream evenly over the cooled cake.
11 - Decorate with graduation-themed sprinkles or edible decorations. Slice and serve.

# Expert Advice:

01 -
  • It feeds 24 people without requiring fancy equipment or techniques you've never tried.
  • The vanilla flavor actually shines through instead of tasting like a box mix in disguise.
  • You can make it the morning of a party and have zero stress about it falling apart.
02 -
  • Room temperature ingredients aren't a suggestion—cold eggs and butter create lumpy, uneven batters that bake into dense cakes, which I learned the hard way at a family dinner.
  • Overmixing the batter after adding flour develops gluten and makes the cake tough and chewy instead of tender, so mix only until just combined.
03 -
  • If your kitchen is warm, chill the frosting for 10 minutes before spreading it so it holds its shape instead of melting into the cake.
  • A bench scraper or offset spatula makes frosting a sheet cake exponentially easier than trying to use a regular knife.
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